AppKit (macOS)

AppKit is a software framework used in macOS that provides the foundation for creating graphical user interfaces in applications. It offers tools and components such as windows, buttons, menus, and other visual elements, enabling developers to design user-friendly and visually consistent apps. Essentially, AppKit handles the interaction between the user and the application, managing how windows are displayed, how controls respond to input, and how information is presented. It is an essential part of macOS app development, ensuring that applications look and work seamlessly within the macOS environment.